| FIX Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the FIX market cap history going back to 2/26/2010:
Also see: FIX Shares Outstanding History and FIX YTD Return |
As of 7/17/2026 Comfort Systems USA has a market cap of 58.92 billion. Investors often follow the FIX market cap history to compare the size of the company over time.
This page shows FIX market capitalization trends over time, with 67 market cap datapoints presented, dating back to 2/26/2010.

| FIX Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the FIX market cap history going back to 2/26/2010:
Also see: FIX Shares Outstanding History and FIX YTD Return |
| FIX Market Cap History Chart | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
FIX Historical Market Cap: +34.73% CAGR
Mouse over chart for data details
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| FIX Stock Price Chart |
| About Comfort Systems USA Inc |
| Comfort Systems USA, Inc. provides mechanical and electrical contracting services. Co. operates through two segments: Mechanical and Electrical. The Mechanical segment principally includes heating, ventilation and air conditioning (HVAC), plumbing, piping and controls, as well as off-site construction, monitoring and fire protection. This segment also installs connecting and distribution elements, such as piping and ducting. The Electrical segment includes installation and servicing of electrical systems. Co. builds, installs, maintains, repairs and replaces mechanical, electrical and plumbing (MEP) systems throughout its approximately 44 operating units at 172 locations across the U.S.. We show 67 historical shares outstanding datapoints in our FIX shares outstanding history coverage, used to compute FIX market cap on those dates. Understanding the changing numbers of shares outstanding, the changing share price, and the resulting changing FIX market cap history over the course of time is important for investors interested in comparing FIX's market cap history versus its peers. Many "beginner" or "novice" investors will look at one stock trading at a price of $10 per share and another trading at a price of $20 per share and think the latter company is worth twice as much. Of course, that is a completely meaningless comparison without also knowing how many shares outstanding there are for each of the two companies, and then calculating their respective market caps. Comparing the share price of FIX versus a peer is one thing; comparing FIX market cap versus a peer is a completely different story. Furthermore, via fluctuation both in per-share price and in the number of shares outstanding (via issuance of new shares over time, the repurchase of existing shares), the market cap for a company like FIX can fluctuate over the course of history. With this page we aim to empower investors researching FIX by allowing them to research the FIX market cap history. |
| FIX Current Stock Quote |
Quotes delayed 20 minutes Get Dividend Alerts Get SEC Filing Alerts |
| Video: The Importance of Market Cap | |
|
| FIX Share Performance |
| Market Cap Peers |
| Comfort Systems USA (FIX) is categorized under the Industrials sector; to help you further research historical market cap numbers, below are some other companies in the same sector:
FLEX Market Cap History FLOW Market Cap History FLR Market Cap History FLS Market Cap History FLT Market Cap History FLUX Market Cap History FLY Market Cap History FLYW Market Cap History FORR Market Cap History FOUR Market Cap History More Industrials companies » |
Click the button below for your complimentary copy of Your Early Retirement Portfolio: Dividends Up to 8.7%—Every Month—Forever.
You'll discover the details on 4 stocks and funds that pay you massive dividends as high as 8.7%.